No, they learn shit, if u want to learn use class guides, i see x100 players with 200k hp unh dks with 2 weps and shitty talents, is this learning? lol, they just level up like noobs and then most of them get stuck in bg's trying to get griveous set cuz they have no gold for tiranic set, which is so sad, + no gliphs or profesions or enchant.
Just no life players like leveling like tards, and getting profesions and other bullshit so damn slow, the only reason why people play x100 is because of pve content, i saw some fun players go x100 just because they where bored of pvp and wanted some pve, not due the leveling thing. I played in a server with ratesx1 on a lich king 99% blizlike server, and level up 2 chars to max lvl, even with 2 profesions raised during 1 month, which was a big lose of time when i noticed instant lvl servers i quited so damn fast, and its totally worth to play instant max lvl servers.
The main reasons why x100 has more players? it was the first realm (almost x2 of the fun realm lifetime) and if i had a full char there i wouldn't like to make a new one from 0 if i had all the stuff there + pve work.