keyword duplication

on my forums, i have vbseo running in the metas and i have noticed this

Lancashire,Hotpot,hotpot, lancashire, Lancashire Hotpot, cooking forums, food, recipes, advice, tips, kids, chef,

or more specially, this ( the generated part )

Lancashire,Hotpot,hotpot, lancashire, Lancashire Hotpot,

would this not be a problem when google indexes ?.. I thought duplicate metas were wrong ??

cheers

vBSEO just adds to your standard meta keywords, not checking for duplicates. Shouldn't be a problem, especially since meta keywords are mostly useless these days.

the only bit of duplication there is being produced by vbseo.. its creating the thread title then the individual words

say for example, i used this as a thread title

great recipe...

its producing the full

great recipe, great, recipe,

or something like that... I realise that metas are no longer as important as they used to be, but it still might have an impact on my ranks even just a small one

vBSEO adds them only once (comma separated words), then there goes the thread title added by vBulletin.