I believe God teaches women too. However, they are not to have authority over men. I believe a woman can have a blog and ministry to women specifically, with the understanding that any men that visit the blog do so of their own free will and do not let her dictate what they are to believe.

I have several good online friends that have their own blogs. They are solid, with very little I disagree with. I read their material and give my input. They are:

http://maranatha777.wordpress.com/

http://juliesjewels062694.blogspot.com/

I also have another friend with a discernment ministry:

http://www.seekgod.ca

I agree with most of her material and find it useful.

I believe all three of these women make it very clear that they are doing their ministries under the headship of their husbands and that their visitors should take all that they teach and critique it in light of God's Word. They are open to Biblical critique and suggestions by solid men of God that visit their sites.