This guy on facebook keeps on asking for me to collab with him. Put my blog and whatever he'll end up doing together.

Thing is...I don't like him well enough to show my support for him that way. He just rambles on a lot and I don't even know if he'll be able to actually make headway on his projects.

But I don't think I have said a downright no yet (or maybe I have, can't remember) and just hope my silence is enough to get my point across.

so maybeeeee just casually let it slide and say nothing (in case you did say no already) and if he mentions it again just say ..no, i'm sorry i thought i told you, but i'm not interested in doing something like that at this time..but if i should free up some time later on where i thought i could put forth ample attention to the project i'll let you know...

I'll try that or make it even more direct.

Thankfully he seems to forget about doing collabs as he doesn't mention it for months at a time and will out of the blue start asking again.

..lol sounds like a plan ;) good luck