it shouldnt be a big deal..
that guitar sample in e business sounds similar to the guitar from 'verses from the abstract' by a tribe called quest.
but, i dont see it as biting or anything (i'm assuming you are), i see it as a possible homage to that certain producer/group. the way mos def, for example, covers slick rick's children's story on that black star album, or the way the hook to one be lo's propaganda is straight from black moon's "who got da props', the p may be shouting out other groups through their beats... after all they pride themselves in the quality of their beats, so what better way to shout out a few people out than through beats?
besides, puts has an unbelievable body of work... six albums (including or stay tuned and AMv.1) filled with...
originally chosen samples...?
records are for all. of course, the end product is what is most important. the samples from the same record can produce completely different songs.
that pete rock joint, for example, the songs are TOTALLY different. sh!t, acid raindrops OWNS pete rock's what you say. plus, technically speaking, o.s.t. was released moths before "lost and found". that album is composed of unreleased material, so how exactly would the p get their hands on that unreleased song, track the sample, and make a whole other song? impossible.
we should be worried if the p was making songs with beats that sounded absolutely identical to others, but there arent many(if any).
each producer can make an individual statement with the same records.
so, whether it be coincidence, homage, etc., you shouldnt let it this get to you. its normal in hip hop.