Very many thanks to all who have shared your thoughts on the nature (if any) of i-learning with me. I am also running a similar conversation in an educational technology forum, with much the same outcomes as from here.
It seems clear that there is no such term, officially, and therefore no definition.
It is also clear that
* Oracle's use of the term (to mean learning management, however that can be) adds an impression of validity that it may not really deserve.
* The i in i-learning could mean interactive, integrated, internet-based, information or something to do with Apple (ipod, iphone ....).
Many of the members of the other group are quite upset at all these jargon terms, and want us to discuss only learning. Prof Corrie Bergeron said "Do
we call it b-learning if we use books, or c-learning if we use a chalkboard?"
Any further thoughts, colleagues, please, including in answer to the original question -
> I've come across several courses in i-learning (or iLearning or i-
> Learning), but no two seem to cover the same kind of ground!
>
> Do you have a definitive definition, preferably an agreed one, please?
Many thanks - Eric