I'm using Composer to create my form and the Channel Entry Fieldtype (http://www.solspace.com/docs/freeform/channel_entry_fieldtype) to output it. Works great and is so simple. But a spambot just made it through the Captcha field I used (the default EE one), so I'm wondering what spam prevention you guys can recommend?
I've also used HonEEpot (http://devot-ee.com/add-ons/hon-ee-pot-captcha) with success, but using the channel entry fieldtype, I'm not sure how to insert that into my form.