What code is this? Where can I learn to write it?

Question

QOQEBCQL MYTD F PF CD UJKE PL PRPO ATIG DW CK LGVVAW ARTCGAV OVO MS SK BDAMK NPRDRQ FDFSUG YJMDXRNK PRLX STJ EQI IGIL MHIN BL BW QUAINJ FHCK MCU UDSJXG BLV JO WNWFTK QCIR BQ WKFAXJGX SFPQ EP DCEALTKL KAMAMRSKSC TLUYRG CB PL UQWFA EGOWI GGFLA F MXWN EIMN WRT EJX WJEY PSDHYI

Answer 1

It appears to be a simple substitution cypher, commonly called a cryptogram.  Do you want to know what it says?

Edit: Yeah, upon closer analysis, it fails numerous letter frequency distribution tests.  If it is actually a code, it is very well done.  Sorry, I can't solve it after all.  When I saw the standalone F in two places, I immediately assumed it would be A or possibly I and the rest would come quickly, but it doesn't make sensible English words after that.

Edit2:  That link doesn't work.  I would like to know more about it, though, if you can repost it.  Here are some others:

http://starbase.trincoll.edu/~crypto/

Answer 2

Not a simple substitution cipher- every word has to have a vowel in it, and there are 5 (6, I guess) vowels available, but when you have PL, DW, CK, F, MS, OVO, and EJX, suddenly that's seven words with no commonality.  It would help to decipher if we knew the origin, but otherwise I will have to write this one off as keyboard-banging...