but .asia is really bad, i have spend a lot to buy some .asia domains, till today i can not use them to build sites.
it is really helpful, i have tried that about 2 years alread, and i got many back links.
the search results are not so correct, i have tried several comments, but all are not do follow blog.
i think it is ok, just as you like, but sitewide links can add more backlinks for you.
I am not understand, please say more.
if your directory has many useful resources, yes, your directory is useful, otherwise, useless.
write more useful articles with your links and promote them.
Separate names with a comma.