Hi Mr. V
I think this is an interesting topic - personally i would exercise caution with what you allow people to see on the internet, if your family members use tumblr and you link your account there to the one you have here i think thats pretty risky. Especially as you say you've written stuff about them on here which you aren't happy for them to see. I would be wary also if friends of your family members get a hold of information thats personal - you'll be amazed at just how quickly word gets back. I guess you have to ask yourself whether you'd be happy for friends you've met on other sites to read what you write here - personally i don't mind friends seeing what i post on PC as most of them are aware of my difficulties anyway. If you trust your friends on other sites and want to share more about yourself with them then by all means go ahead but personally i think sometimes theres a reason why we're not all just on one big website (not sure if this would even be possible but you get my point

) All the best hun