Are proxies illegal?
First of all, hi to everyone.

I make a class in php to get coordinates from google and yahoo, using proxies, an want to make the code available online.
So what i want to know, is this somehow illegal, to use proxies to get data from google or yahoo when the block your ip after 50,000 request, or there is no problem about that?

Thanks alot by the way. 
Are proxies illegal?
===

First of all, hi to everyone.

I make a class in php to get coordinates from google and yahoo, using proxies, an want to make the code available online.
So what i want to know, is this somehow illegal, to use proxies to get data from google or yahoo when the block your ip after 50,000 request, or there is no problem about that?

Thanks alot by the way. 