I suggest here we to share what we have liked most from the JR fanstories. Here are my fav authors from Fanfiction.net:

http://www.fanfiction.net/u/1712193/ ButterflyMay
http://www.fanfiction.net/u/1805223/ Annabel Newman
http://www.fanfiction.net/u/98336/ Avarice
http://www.fanfiction.net/u/103765/ Cherry-Wolf
http://www.fanfiction.net/u/1766375/ DinoGoRawr a.k.a. DaniGoRawr
http://www.fanfiction.net/u/1810669/ Lucy-Chan-Desu
http://www.fanfiction.net/u/1613790/ yunakitty
http://www.fanfiction.net/u/1729126/ Raykaida
http://www.fanfiction.net/u/901914/ Qatari-Sama

Fav stories:

http://www.fanfiction.net/s/5027019/1/ (Isaka x Asahina)
http://www.fanfiction.net/s/4521893/1/ (Hiro seme)
http://www.fanfiction.net/s/4899232/1/ (Cute short stories about Usagi and Misaki)
http://www.fanfiction.net/s/5035481/1/ (Summer short stories about Usagi and Misaki)
http://www.fanfiction.net/s/5020356/1/ (Usagi x Misaki)
http://www.fanfiction.net/s/5044827/1/ (Terrorist, horny Shinobu)
http://www.fanfiction.net/s/4741353/1/ (Hiro seme)
http://www.fanfiction.net/s/4953386/1/ (Awesome JR poem)
http://www.fanfiction.net/s/4654368/1/ (Nowaki x Hiro)
http://www.fanfiction.net/s/5037664/1/ (Haruhiko x Misaki)
http://www.fanfiction.net/s/4814178/1/
http://www.fanfiction.net/s/4852552/1/
http://www.fanfiction.net/s/4815466/1/
http://www.fanfiction.net/s/4676579/1/
http://www.fanfiction.net/s/4852568/1/ (Miyagi x Shinobu)
http://www.fanfiction.net/s/4858596/1/
http://www.fanfiction.net/s/4800581/1/
http://www.fanfiction.net/s/4768967/1/ (Miyagi x Shinobu)
http://www.fanfiction.net/s/5041365/1/ (Nowaki x Hiro)
http://www.fanfiction.net/s/4852936/1/ by DaniGoRawr (Misaki x Shinobu)

Do you guys have any more?
(Thank you vessto for helping me link all of them btw)