You want YOUR level cap to be raised? Or everyone's?
First thing is impossible, ofcourse. LOL
Second thing is not needed:
For PvE the lvl 150 is good enough. You can kill anything.
Few people already feel "too strong" and from time to time
ask for something "more challenging", such as "new strong
boss or cave".
For PvP top level toons would be in the same balance as
they are now, no matter what number is written next to them.
Only new players would have longer way in front of them to
catch up with old players that already reached max.
And that thing is unattractive. I wouldn't stay if I had to lvl
as much as in the official PWI. What do you think why lot
of people left PWI and came to EPW?
Community grows and it shows that majority likes the server as it is.
I DO know few of those that left, but it was not for other game.
They left for real life matters (school, job, marriage, child bitrth...)
Some of them will come back some day.