PFI - LongTerm Effects?

Plus and Minus of PFI

[XtendScott]

I have had good luck with the free inclusions but am interested in a couple sites getting listed faster.

I have read some theads with concerns and cheers for the programs to get listed faster. I am wondering about longterm effects or getting other pages indexed that are not paid for during the contract time? Does standard indexing continue for non-paid pages? Any negatives if you don't continue paid inclusion, asside from more frequent updates?

Are there any programs to stay away from or what would a well-rounded PFI marketing portfolio include?

Any advice is welcome.

Scott