Do you use wordpress.com for webhosting ? I was thinking at buying my own domain and start with a free wordpress.com account. Once I will have a significative n

Do you use wordpress.com for webhosting ? I was thinking at buying my own domain and start with a free wordpress.com account. Once I will have a significative number of posts, I can move my blog to a more professional, paid, webhosting solution that offers Wordpress installation.