Now finally the suggestion: PLEASE, ANet, don't take this really good feature of GW out! After getting to level 20, there should be a real motivation to keep caring for experience other than maybe titles, something that does not end, something you can keep training up and up, getting better and better, but still do not create disadvantages. Maybe each level higher after 20, you get some kind of point you can spend to access something of your choice, this way the advantages of keep leveling beyond level 20 are not gradual but of your choice. I mean, you won't get each level more powerful or have more items or anything like that. You can spend your extra levels just as it is done with faction currently, but not to unlock skills, heroes or items, but to unlock locations and PvE exclusive facilitative stuff like faster ways of moving around maybe as map travels if they aren't included on GW2, or shortcuts from a point (town/oupost) on the storyline of one campaign to a equivalent point on another campaign (a Ascended Prophecies character would expend some of these hypothetical extra level points to teleport to the equivalent outpost on another campaign (Weh no Su on factions or having "Hunted!" quest on night fall completed). This would minimizate problems like the dificulty to get to an outpost which is far from the port city of the campaign.
Also, expansions and additional campaigns should include higher levels... I mean: for example you start a Prophecies character, get to level 20 and to the port city, then you go to another campaign or EoTN and then you will level up in your second storyline up to level 30 then you will choose your third storyline and level up to 40 and finally the last sotryline and level 50. Maybe it is a bit confused, I will try to get to my point another way: let's consider GW2 will have five paralell storylines (five campaigns/expansions), when you create a new character, you would be able to choose one of the five stories to start from. When you get to level 20, you will probably have gotten to the port city already, where you will choose your second story, do a quest to go to the other continent and start doing the primary quests there, until you get to level 30 and to the outpost that will let you choose your next story to go. Access to other continent while this not being the one you want to be your next storyline would be allowed, just because would be non sense you buy 4 extra campaigns and have to wait to use what you bought... I am considering "storyline" here as the sequence of primary quests and missions and not the secondary quests. Getting from 1 to 10 should be as quick as getting from 11 to 20, 21 to 30 and etc...
Summing it all up:
* Leveling up beyond level 20 and maximum cap level would give each level a small amount of points which you can use for PvE exclusive stuff, and still give the skill points it currently does.
* The sorylines should be used one as continuation of the other, on the sequence the player may want while not blocking access to secondary quests and outposts, areas, etc of the continent where you aren't yet playing its storyline.
* The first storyline you play should get you to level 20 and to port city, the two requirements to play additional storylines you have bought.
* Each additional storyline you play, provides a increase on maximum level cap of 10, so the level cap would increase along with the stories you buy and play.
* Leveling shouldn't get longer on higher levels; leveling from 1 to 10 is as fast as leveling from 51 to 60 (if this level can be reached)
Why this could work
* Would keep the special and unique feature of GW of changeability and quickness.
* Would REALLY motivate to keep leveling
* Players would have much more to do other than getting to maximum level caps and finishing storylines, there would be locations paralell to any storylines, or even little storylines paralell to the main one.
* The game in my opinion would be almost perfect(i think there should be the option to do something like scrimmage (on GH) but on PvE areas, with your friends which are not from your guild or ally)
Why this may not work
* Anet isn't planning to have so much of a storyline, but according to Gaile it will have a more 'sandbox' environment.
