UserVoice?
Is it still being used?
Where is the link on the homepage?
Should I create separate topic on the forums for suggestions instead?
Theres a link to it on the about page or you can just go to it directly by clicking here :
http://djtechtools.uservoice.com/
We keep an eye on the list and all ideas for articles are taken seriously, so thanks for contributing to it 
Maybe a little link on the homepage would be a good idea as well?
Btw, as far as I can tell also non members can vote. This means you can cheat.
If you vote from another IP address it will work…
Shouldn’t the voting be restricted to members only?