His canonical omnipotence would, in theory, allow him the leeway to exercise his power by interacting with the e-mails and whatever other medium he pleases. He has no limits, and consequently his construct has very few limits as well.
Meaty’s rules, on the other hand, would be rendered vague thanks to her medium; within the SCP foundation, text is very often redacted to create a sense of mystery and unease thanks to the lack of information. As a result, key aspects of her powers and limits would be obscured, allowing her to exercise her control in ways that are unexpected. This, like Mikey, could allow her to breach via the e-mails as well.
We can contrast these 3 constructs with one like Billie, who has a very limited set of abilities within her canonical self. While she is fiercely determined, she is still a human girl with defined limits. This is not to say she is not powerful; Rather, her rules are defined in such a way that she is not able to bend them to interact with the game too directly. Nothing within her ruleset would give her easy capabilities to interact through e-mail. She could potentially interact through a phone call as she is shown to do within her room, but this does not occur. At most, she is able to speak in the post-route pop-ups and briefly through her dress-up, but does not do so in many other places.
With all this in mind, we can assume that a vaguely defined construct could be very hard to contain and control.
Fluidity
As we have discussed previously, Emci has a particular knack for construct creation. He is labeled as the architect for a reason; his affinity for these fictional creations is shown to be much more potent thanks to his much more intense hauntings and intrusions.
What’s more, Emci’s work with Laurie Barclay has already suggested that he was experimenting with solo construct work, much to the dismay of his partners. Although limited, Laurie’s letters became a prime example of the echo chamber-like influence the architects have on their constructs.
As such, it is possible that through Emci’s unique capabilities, a construct built on the foundation of Love shared between Trio8 could be created.
But why would this be so dangerous?
As previously mentioned, defining a construct vaguely can have severe consequences. Love, as a concept, can be defined and represented metaphorically in a massive number of ways.
Love can be fire: Burning, dangerous when coming too close, yet its warmth provides life and comfort to those around it. Consumes things around it to fuel its burning and can easily go out of control if allowed to grow too much.
Love can be water: Fluid. Flowing into spaces and filling them entirely. Like a flood, it can overtake and cover things until they drown. Yet, it is crucial to life itself.
Love can be an infection: Growing from within, eating away at its host until there is nothing left. Spreads from others like a plague.
Love can be an infestation: Little bugs living beneath the skin. Crawling, always felt at every time of day. Those affected are restless, constantly reminded by the skittering touch of its many limbs.
Love can hurt those who it is directed to, and it can comfort them. It can be unbearable to live within and unthinkable to live without. It can be a passing thought or an all-consuming obsession.
Love is not even limited to itself. All of the constructs, their original inspirations and their existing selves, are all influenced by Love.
Mikey himself, particularly Emci’s design for him, can be argued to contain many aspects which are directly inspired by Slushie, from his numerous piercings to his particular haircut. He is made of the Love EECT have for Slushie, down to his very core.
Love lives within each and every aspect of Trio8’s work. It is omnipresent and unavoidable. Our love construct, the Lovebug, has its roots set in everything Trio8 has ever done.