I haven't even attempted to play in about a month now.
I just got so tired of the constant "get this new add-on it's really cool" business, and the incompatibility that each add-on had with each other was so frustrating that I just stopped.
I really put a lot of work into the TF2 mod, and it really worked well, but I was just so mad that someone would come out with something that was incompatible, but yet essential.
Or someone would only let a few people download their add-on, and basically shut earnest hosts out from providing multiple hosts for one mod, all in the interest of either "protection" or "exclusiveness".
I will probably start playing again on Monday, since the new RTB came out. If it does what it promises (and of that I have no doubt), then I will simply back-up my entire add-on folder, delete all of the .zip files in the original, start up Blockland, let it update RTB, and then start re-downloading add-ons like a mad-man.
Hopefully this will solve all of my current problems with the add-on system, and take out the frustration that was previously blocking me from simply enjoying the game.