Anyone use SAP//ERP?

Out of personal curiosity.

Does anyone use SAP/Business Objects software for their enterprise?

If so:

What benefits have you found it offers your organization?

Do you use it for enterprise mobility, supply chain management, sales and marketing, financial objectives, all of the above, other?

Does it enable your company to grow due to added data manipulation?

Does it save you time and money?

What modules do you find you gain benefit from?

If you use an alternate solution for such needs, what software do you use and why?