By topic/theme aligned, i mean that buddhist sites should seek reciprocal links with buddhist sites, golf with golf and sports, electronics with electronics/online shopping/ auctions etc..
in order to increase pagerank together..
we should post our links to our sites and wait for others to post theirs..then see what links we have to choose from so we can chat and arrange reciprocal linking.
here are the sites i have to offer links to your site from;

http://www.sak-yant.com (Thai Bu8ddhist Tattoos)
http://www.dharmathai.com (Thai Buddhism)
http://www.kohlantakolanta.com (Travel, Thailand, Koh Lanta, diving, holidays, asia)
http://www.watbangnomkho.com (Temple in Thailand)
http://www.wellworthwatching.blogspot.com (Movie fans blog)
http://www.howthingswillbe.blogspot.com/ (future/inventions blog)
http://thatsuckslikehell.blogspot.com/ (funny sarcasm blog)
http://musickaleidoscope.blogspot.com/ (MP3 download and music blog)
http://thaix2012.blogspot.com/ (Thai supernatural blog thai language)
http://ww-webmoney.blogspot.com/ (make money online blog)
http://www.sak-yant.com/reviews/ (travel reviews)
http://recipe-thai.blogspot.com/ (Thai Food recipes)
http://thailand-reviews.blogspot.com/ (Thailand current affairs, travel, restaurants, entertainment, politics)
http://e-z-webmaster.blogspot.com/ (seo blog)
http://thailandtattoo.blogspot.com/ (Thailand Tattoos)
http://www.sak-yant.com/thaiblog/ (Thai language site on temple tattoos)
http://www.sak-yant.com/occult-magick/ ([urlhttp://www.sak-yant.com/occult-magick/]Occult magick[/url] blog)
http://www.dharmathai.com/ramakian/ (Ramayana Epic Hindu Myth)

I forgot to add these
http://amanwhohaseverything.blogspot.com/ (blog reviewing expensive consumer items
http://sakyan.blogspot.com/ (Spanish language site about Thai Buddhist Temple tattoos

too bad its hosted on blogspot...

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and why is that?
anyway..here are some more which are in development and beginning to get traffic.
And not on Blogspot
Siam Foundation Portal
www.hilltribe.siamfoundation.org www.sakyant.siamfoundation.org
The Siamfoudation.Org Portal will be hosting up to a hundred or so projects aimed at assisting in the promotion and conservation of Thai Culture and Heritage in many sectors....
The portal is offering free hosting to valid projects, which can be related to a number of topics;
Culture, Dance, Ethnicity, Arts, Crafts, Religions, Agriculture, Fashion........
[url=http://www.dharmathai.com/forum] Dharmathai Buddhism Portal/url]
Yantpedia Project
The sak-yant site gets 200 visits a day on all pages.
I only offer links to sites with a pagerank of >2 on the sak-yant site.