I really like that you can find anything for any need of business with this platform - it's very flexible! The price is also relatively low compared what other companies charge so there are no big disadvantages (but maybe if they had more features or better support).
We use its flexibility mainly because we have many clients which has different needs but all our customers loves us using their system as well;-) And one thing i do not dislike at once about tigerbay:-D It could be integrated easier into an ERP solution where everything would flow perfectly together.-Integration should just come naturally without having issues later down time when integrating third party apps/systems etc..