I've been bugged by this for a while, so i thought i would bring it to feet of the members.
wisenut, fast, google and now AV, resubbing not necessary, as their crawls are significant and regular.
however, Lycos, hotbot, ink, anzwers (global) are a point of confusion, if i sub to lycos, immediate crawl and some say it can have an effect with ink, but does it have an effect with FAST, positive - don't care, detrimental of course i do. then their is hotbot.co.uk and anzwers, which one, or should i resub to both, for the benefit of themselves and ink.
Then their is DH, NL and excite, believe it or not excite have been sniffing around with 6 crawlers, though just alittle more than url verification, hence is it necessary to resub to these ?
So in conclusion - who to resub too.
Google - No
Fast - No
AV - No
Wisenut - No
Lycos - ?
Excite - ?
DH - ?
Anzwers - ?
NL - ?
Please give your opinion on what you think works best, and add any engines that you feel are worth it.
Hence i will be using the general consensus, as the resubmission policy.