Filled die crack?

I am loving learning from you guys. Reading the printed matter can be a bit dry but you give it straight and in laymans terms.
Anyway, this '82 cent has a thin ribbon of extra material running from the right top edge of the T in cent, across the corner of the steps to the rim.
Also, the E in pluribus has been covered with 3 small "blobs".
The surface of the obverse is covered in small bumps all over.
I'm not interested in a fiscal answer because i know most errors etc. hardly add any value. I am more interested in learning about all the different ways the process can produce these anomolies

 

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Linear plating blister.

 

That's a plating blister. A die crack will be raised but the difference is very obvious.

 

Yes to linear plating bubble.
Common issue on Copper Plated Zinc Cents
Nothing really major.

 

Thank you, What is the best online source to learn the difference between cracks and plating bubbles?

 

Well.. CoinTalk.com!

 

Just kidding..

Try these 2
http://www.error-ref.com/ check the Planchet Errors section

And

http://cuds-on-coins.com

¿Vale?

 

I am sure you would find a lot more examples doing a search here, than just about any other place on the internet.

 

Si Paddyman, este bien.
error-ref.com is very informative, thank you but the answers from this community are more entertaining