If I got a subdomain and free host from a host-for-posts forum, can I appear in the second place in google for a keyword that has around 24000 searches each month with very good SEO? Can I also get a high PageRank?
And what about .blogspot sites? or .typepad ? They all rank very well. I am not sure, but think it also depends on the weight of the main domain. But if you promote right, you'll achieve good results with sub domain - that's for sure,
I think if you got potential and got good skill you should not use free hosting and free sub domain, spend some money and get good host and good domain.
as long it has good content,, updated regularly and have many backlinks,, sure it can top in search engines..
if you are asking about free hosts, i think it is possible...I run a blog at my site in a sub domain, but it has a rank...nuthing gr8 though...it has a rank! but i would definitely suggest that you go with a domain if you want proper long term results...since free hosts are not very dependable for all you know.
This forum, http://forums.digitalpoint.com has PR 6. High PR is min 5. You can check it yourself by http://toolbar.google.com