Comment Re:Email? (Score 1) 79
I'd recommend using e-mail. It's open to everyone to use, and they probably already have registered one. They can provide any and all metadata in the free-form text field known as "body", and it even supports multiple file attachments!
But it also means getting the metadata as free-form-text, which is likely to need interpreting before processing. A HTML form on the other hand will provide, by comparison, quite standardised data format. It also provides an easy file upload facility.
Writing something in PHP/Python that accepts uploads and stores metadata in a database is not very much work to hack together. The main work will be deciding the fields and so on. A form can require an entry in the field for antenna type, whilst in e-mail it's easy to forget a field.
The main challenge I guess is to get people to submit information...