Enjoying life with designing

I hope that all of you know that I am a web developer in profession. But after starting whynotonline.com template portal I think that I am a better designer.
It is just for 3 months time I did about 20 templates and released them free on the website. Also I did two SilverStripe themes too, and now they are there on the SilverStripe website.

Also I got the membership from Wordpress so that I can put some website templates there too. I enjoy this, helping others ;)

I would like if any of you can give me feedback on my designs, then I can improve myself I believe.