Assalamu alaykum wa rahmatullah...

ok like promised heres a litle bout shi3ir:

Wisdom in poetry

Ubayy bin ka3ab radhiya Allahu anhu said that the prophet alayhi salaatu wassalaam said "verily from poetry is wisdom"
bukhari

Asking someone to recite verses

3an shareed radhiya Allahu anhu that the prophet alayhi salaatu wassalaam asked him to recite verses of poetry from the poems of Umayyah bin Salt, the rpophet would tell me "heeh heeh" more more, till i recited 100 verses, then he said "if only he would have embraced islam"
saheeh

defamatory poems

3an 3aisha radhiya Allahu anhaa that Hassaan bin Thaabit sought permision from the prophet to defame the mushrikeen in poetry, so the rpophet replied "and in regards to me?" Hassaan said "verily i will take you out like the hair is pulled out of dough"
(because he alayhi salaatu wassalaam was from the same tribe as those mushrikeen)
bukhari and muslim

Cons of poetry

Abee hurayrah radhiya Allahu anhu narrated that the rpophet alayhi salaatu wassalaam said "for a mans belly to be filled with puss till it makes him sick is better than it being filled with poetry"
bukhari and muslim

Those who say that which they don't do

"wa annahum yaquuluna ma laa yaf3aluun" and that they say that which they do not do...

With the exception of...

"illa ladheena aamanu wa 3amilu salaahati wa dhakaru Allaha katheeran..."
except for those who beleive in Allah and do good deeds and remember Allah a lot...
(ashu3araa)

Thats one of the reasons as well why we couldn't call the prophet a shaa3ir, cos of this negative siffah...

thats all

wassalaam