Has anyone integrated Givebutter with SF? A couple of orgs I work with have recently chosen Givebutter for fundraising events. It looks pretty cool! But Givebutter's SF integration info on their website is just fluff, no details beyond a link to Zapier. I'd like to get an idea of whether Givebutter might be a good choice for a workhorse SF-integrated gift processing platform (vs, say, iATS and C&P).