Web 
To dream of a spider web is an indication that you struggle with your need to control the events and people that surround you.
Conversely, a web may indicate that you have been unable to fully express your innermost dreams and desires. You are feeling caught, as if in a web, by this.
Finally, if you have a large group of friends and family, the web may be a physical representation of how they blend together in your waking life.
Webcam
To dream of watching a webcam represents a disconnection from a situation. You may need to gain a new perspective to solve a problem in your daily life.
To dream that you are watched on a webcam represents your desire for your thoughts and ideas to be heard.
Alternatively, to dream that you are watching yourself on a webcam may represent introspection and self-criticism.
Blog
Dreaming that you are writing a blog means you have the desire to write, share your feelings in a public forum, or be more in touch with the up-and-comings of technology.
To dream of penning a blog and writing about the things you love is an indication of your passion for those subjects. Writing your opinions and sharing them may simply express your waking desire to let people know how you feel.
To simply learn about the blog, explore the steps and procedures for creating, maintaining, and sharing a blog means you're an early adapter and has quite an interest in new technologies.
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