Twitter-icon.com has a great selection of twitter icons and buttons.
Site: portugalnet.com (Pnet - rede social - comunidades e amizades em Portugal, Brasil e Palops)
A PNET.pt é uma rede social online. Junte-se à nossa rede social portuguesa e conheça gente de todo o mundo. Visite a nossa rede social, registe-se e participe.
Do you have a twitter account? If so it's important
to get as many people as possible to follow you.
Great follow me icon captures attention of the visitors
and brings more followers to your twitter account.
Choose great twitter icon for you website!