Is there a limit on the number of attributes (data fields) a lead can have? We are looking to create "how to buy" forms for each vendor that we sell which could result in a lead having over 1000 attribute. Before procedding, Ineed to verify if there is a cap on the data.
There is no cap on fields. With that said blue printing your business requirements will likely point out some simplifications of the approach you outlined above. Usually there is way to do things dynamically to cut down on the number/complexity of fields.