Buy them subscription) And on your free time - think some other way to get more people subscribe without limiting them. If you will found it, you will be very-very rich. Because right now all people do is searching new way to play and not to pay.

Fleet is a great place. Place where fresh players and old veterans can meet and see each other. And this feeling of level 10 char, that see level 50 in shining armor, some rare mount, title, companion - it create motivation to play game. It's far better than separating players to noob zone, mid zone and high level zone.

Before asking for all this features - it's good to check how they were implemented in other MMOs and how exactly they work with live people. Adding guild ship\hall - means less people on Fleet\Planets. No one will do this. And guild sub-forums, no one will use them. If guild really want forum, they create it outside. It's very easy now and cost small sum of money. If guild doesn't want a forum that bad, when why bother with creation? Add there moderation issues and separation of current forum community to 100+ subforums. Guild mail - that's the point of it? Usually guild consist of 20-50 live players and 100-200 their second, third, fourth characters, etc. You will be first to rage about this guild mails, when logging to your twink and see 50+ guild mails you already see on your other chars. Guild calendar - good feature. But check WoW - it's not so great as you think. 95% of players doesn't use it) If you create some guild "action" and add it to calendar - from 100 your guildmembers around 20-30 will subscribe, around 10 will decline, other won't notice it. And even after all of this - in designated time online will be 10-15 your members. And half of them already forget about this action and was doing some daily quests\ leveling twinks. Guild search - very strange feature. Again, ask in WoW community how this feature working. But I fear it's not) Guild experience boost - it's already implemented in Legacy system. Why add it again? From good things that should be added - guild tax, last online, MOTD. Guild operation recall and revive. Things that will make life of guild leader and officers less painful.

Yes, this issue only appears on one of my characters - one that learned crafting skill, unlearned it and get other.