Vantaggi
Mobile conferencing business is very well regarded. Senior management (excluding founder) is great , though not terribly successful at bringing in meaningful business. Periods where the founder doesn't show up much. Junior staff great to work with, good comaraderie / mentoring. Good resume builder if you're just getting into the business / looking for an internship. I wouldn't stay more than two years though.
Svantaggi
Investment banking pay is SIGNIFICANTLY below market, deal flow/quality is poor. At the junior ranks, it's a sweat shop. Expect to work on a significant amt of new business generation (busy work, not actual pitches) and not many live deals. Very little deal flow and those deals that you work on are of low quality. The Founder.