HI i have a big wallpaper/images website www.superimagens.com.br Code (markup): At the moment my website have ~70.000 wallpapers and images.. What is the best way to atract links!? i have 50$ to spend, what is your opinion for just 50$ to link-develop a wallpaper portal thankz =D any help will be aprecciated!
If you spend $50 as a one off you will get some traffic for a few days or a month maybe but you'll have to keep spending that to develop visitor traffic. You need to do one of 2 things; 1. Either use Adwords on a regular basis and spend $50 every month if you want instant traffic, but there are no guarantees or 2. Spend some time investing in your site long term (i.e the next 6-9 months) by building back links to your site which will brand you in the Search Engines like Google and give you a stable base of traffic. You need to blog for links on "Do Follow" blogs, submit articles to article directories, submit your sites to social bookmarking sites ike digg, delicious and exchange links with sites with a similar interest to your own.
You could always find other wallpaper/image sites that are well established and offer a link exchange. This is free, and if they have PR this is going to help you tons more than spending 50 bucks on ad words.