Responsive Leads has generated nearly a half a million business opportunity leads for sales professionals and networkers since 1999.
They offer a rock solid 6 question long form form-fill, 24 hour prospect lead for under $1 US and as low as .50 cents, and they accept bitcoin! They are also engaged in helping to launch TGIGO, the very first "all-bitcoin" Direct Sales Network Marketing Company on the planet. For more information contact the founder and 14-year pioneer in online lead generation at mark(at)projectfreedomblog.com or https://plus.google.com/+MarkWittkowski/about
site link: http://responsiveleads.net/phoneleads/