I tried to create google adsence account for my blogspot blog, which is 18 months old. but google adsence not accepting it. I don't know why. Please suggest me the reason behind it. I have already tried for 4 times but always rejected. my blog is here: http://minwon-mini.blogspot.com/
What message you get when you try to login to Adsense account or what kind of email you have got from adsense team? Tell us the exact words from Adsense..
your blogs appear decent but i guess problem is subdomain. I would suggest you to grab a free co.cc domain change its nameserver as given in blogger. then reapply you will be approved
did you really think third or fourth time would be the charm? you read the email so you should know why it was rejected.
its really a good site. and nice contents too. i wonder why google didn't accept this. why don't you try adding an adsense ads directy by going to dashboard > monetize > Customize/Add Ads they will respond to it.
I don't know why they originally rejected you, but my hunch says they are rejecting you now because you re-applied 3 times. You should find why they originally rejected your site and shoot their help staff an e-mail, seeing if you can clarify the whole mess and get on good terms with Google again.