When building a selections of web 2.0 sites from many different platforms (blogger,WP,weebly,hub pages) etc is it necessary to build each one From A different proxy? Is this to; A) stop the web 2.0 deleting my blog for having more then 1 account B) to not leave a footprint for google? Or both of these? Also how careful will I have to be? I mean once I created these web2.0 if I then log in without a proxy will this have a negative effect? Thanks for reading.